package org.example.config;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.context.annotation.ComponentScan;
import java.util.concurrent.ArrayBlockingQueue;
import java.util.concurrent.ThreadPoolExecutor;
import java.util.concurrent.TimeUnit;
@Configuration
@ComponentScan(basePackages = "org.example")
public class SpringConfig {

    /**
     * 配置线程池
     */
    @Bean(name = "taskExecutor")
    public ThreadPoolExecutor taskExecutor() {
        int corePoolSize = 2;
        int maximumPoolSize = 5;
        long keepAliveTime = 60;
        TimeUnit unit = TimeUnit.SECONDS;
        ArrayBlockingQueue<Runnable> workQueue = new ArrayBlockingQueue<>(10);
        return new ThreadPoolExecutor(
                corePoolSize,
                maximumPoolSize,
                keepAliveTime,
                unit,
                workQueue,
                new ThreadPoolExecutor.AbortPolicy()
        );
    }
}
